<template>
  <div class="home page-component">
    <el-carousel indicator-position="outside">
      <el-carousel-item v-for="item in 2" :key="item">
        <img src="~assets/images/web-banner1.png" alt="">
      </el-carousel-item>
    </el-carousel>
    <!-- 搜索 -->
    <div class="search-container">
    <div class="search-wrapper">
    <div class="hospital-search">

      <el-autocomplete
        class="search-input"
        prefix-icon="el-icon-search"
        v-model="state"
        :fetch-suggestions="querySearchAsync"
        placeholder="点击输入医院名称"
        @select="handleSelect">

        <span slot="suffix" class="search-btn v-link highlight clickable selected">搜索 </span>
      </el-autocomplete>
    </div>
    </div>
    </div>
    <!-- bottom -->
    <div class="bottom">
    <div class="left">
    <div class="home-filter-wrapper">
    <div class="title"> 医院</div>
    <div>
      <div class="filter-wrapper">
        <span class="label">等级：</span>
        <div class="condition-wrapper">

          <span class="item v-link clickable" 
            :class="hostypeActiveIndex == index ? 'selected' : ''"
             v-for="(item,index) in hostypeList" :key="item.id" 
             @click="hostypeSelect(item.value, index)">{{ item.name }}</span>
       </div>
      </div>
    <div class="filter-wrapper">
      <span class="label">地区：</span>
      <div class="condition-wrapper">

        <span class="item v-link clickable"
          :class="provinceActiveIndex == index ? 'selected' : ''"
          v-for="(item,index) in districtList" :key="item.id"
          @click="districtSelect(item.value, index)">{{ item.name }}</span>
        </div>
      </div>
    </div>
    </div>
    <div class="v-scroll-list hospital-list">

    <div v-for="(item,index) in list" :key="index" 
      class="v-card clickable list-item space" @click="show(item.hoscode)">
    <div class="">
    <div class="hospital-list-item hos-item" index="0" >
      <div class="wrapper">
      <div class="hospital-title"> {{ item.hosname }}</div>
      <div class="bottom-container">
      <div class="icon-wrapper">
        <span class="iconfont"></span>{{ item.param.hostypeString }}</div>
      <div class="icon-wrapper">
        <span class="iconfont"></span>每天{{ item.bookingRule.releaseTime }}放号</div>
    </div>
    </div>
    <img :src="'data:image/jpeg;base64,'+item.logoData"
           :alt="item.hosname" class="hospital-img">
    </div>
    </div>
    </div>

    </div>
    </div>
    <div class="right">
      <div class="common-dept">
      <div class="header-wrapper">
      <div class="title"> 常见科室</div>
      <div class="all-wrapper"><span>全部</span>
      <span class="iconfont icon"></span>
      </div>
      </div>
      <div class="content-wrapper">
      <span class="item v-link clickable dark">神经内科 </span>
      <span class="item v-link clickable dark">消化内科 </span>
      <span class="item v-link clickable dark">呼吸内科 </span>
      <span class="item v-link clickable dark">内科 </span>
      <span class="item v-link clickable dark">神经外科 </span>
      <span class="item v-link clickable dark">妇科 </span>
      <span class="item v-link clickable dark"> 产科 </span>
      <span class="item v-link clickable dark">儿科 </span>
      </div>
    </div>
    <div class="space">
      <div class="header-wrapper">
      <div class="title-wrapper">
      <div class="icon-wrapper"><span
      class="iconfont title-icon"></span>
      </div>
      <span class="title">平台公告</span>
      </div>
      <div class="all-wrapper">
      <span>全部</span>
      <span class="iconfont icon"></span>
      </div>
      </div>
      <div class="content-wrapper">
      <div class="notice-wrapper">
      <div class="point"></div>
      <span class="notice v-link clickable dark">关于延长北京大学国际医院放假的通知 </span>
      </div>
      <div class="notice-wrapper">
      <div class="point"></div>
      <span class="notice v-link clickable dark">北京中医药大学东方医院部分科室医生门诊医 </span>
      </div>
      <div class="notice-wrapper">
      <div class="point"></div>
      <span class="notice v-link clickable dark"> 武警总医院号源暂停更新通知 </span>
      </div>
      </div>
    </div>
    <div class="suspend-notice-list space">
    <div class="header-wrapper">
    <div class="title-wrapper">
      <div class="icon-wrapper">
      <span class="iconfont title-icon"></span>
      </div>
      <span class="title">停诊公告</span>
      </div>
      <div class="all-wrapper">
      <span>全部</span>
      <span class="iconfont icon"></span>
      </div>
      </div>
      <div class="content-wrapper">
      <div class="notice-wrapper">
      <div class="point"></div>
      <span class="notice v-link clickable dark"> 中国人民解放军总医院第六医学中心(原海军总医院)呼吸内科门诊停诊公告 </span>
      </div>
      <div class="notice-wrapper">
      <div class="point"></div>
    <span class="notice v-link clickable dark"> 首都医科大学附属北京潞河医院老年医学科门诊停诊公告 </span>
    </div>
      <div class="notice-wrapper">
        <div class="point"></div>
        <span class="notice v-link clickable dark">中日友好医院中西医结合心内科门诊停诊公告 </span>
      </div>
    </div>
    </div>
    </div>
    </div>
  </div>
</template>
<script>
import hospApi from '@/api/hosp'
import dictApi from '@/api/dict'

export default {
  //服务端渲染，显示医院列表
  asyncData({ params, error }){
    //调用
    return hospApi.getPageList(1,10,null)
      .then(response =>{
        return {
            //这个list类你在data(){ list:[] }里面的list，这里面可以直接定义了，非常简化
          list: response.data.content,  //在java的pages分页对象里数据存在content中
          pages: response.data.totalPages//在java的pages分页里总页数存在totalPages中
        }
      })
  },
  data() {
    return {
      searchObj: {},
      page: 1,
      limit: 10,

      hosname: '', //医院名称
      hostypeList: [], //医院等级集合
      districtList: [], //地区集合

      hostypeActiveIndex: 0,
      provinceActiveIndex: 0
    }
  },
  created() {
    this.init()
  },
  methods:{
    //查询医院等级列表 和 所有地区列表
    init() {
      //查询医院等级列表
      dictApi.findByDictCode('Hostype')
        .then(response => {
          //hostypeList清空
          this.hostypeList = []
          //向hostypeList添加全部值
          this.hostypeList.push({"name":"全部","value":""})
          //把接口返回数据，添加到hostypeList
          for(var i=0;i<response.data.length;i++) {
              this.hostypeList.push(response.data[i])
          }
      })

      //查询地区数据
      dictApi.findByDictCode('Beijin')
        .then(response => {
          this.districtList = []
          this.districtList.push({"name":"全部","value":""})
          for(let i in response.data) {
            this.districtList.push(response.data[i])
          }
        })
    },
    //查询医院列表
    getList() {
      hospApi.getPageList(this.page,this.limit,this.searchObj)
        .then(response => {
          for(let i in response.data.content) {
            this.list.push(response.data.content[i])
          }
          this.page = response.data.totalPages
        })
    },
    //根据医院等级查询
    hostypeSelect(hostype,index) {
      //准备数据
      this.list = []
      this.page = 1
      this.hostypeActiveIndex = index
      this.searchObj.hostype = hostype
      //调用查询医院列表方法
      this.getList()
    },

     //根据地区查询医院
    districtSelect(districtCode, index) {
      this.list = []
      this.page = 1
      this.provinceActiveIndex = index
      this.searchObj.districtCode = districtCode
      this.getList();
    },  

    //在输入框输入值，弹出下拉框，显示相关内容
    querySearchAsync(queryString, cb) {
      this.searchObj = []
      if(queryString == '') return
      hospApi.getByHosname(queryString).then(response => {
        for (let i = 0, len = response.data.length; i <len; i++) {
          response.data[i].value = response.data[i].hosname
        }
        cb(response.data)
      })
    },

    //在下拉框选择某一个内容，执行下面方法，跳转到详情页面中
    handleSelect(item) {
      window.location.href = '/hosp/' + item.hoscode
    },
    //点击某个医院名称，跳转到详情页面中
    show(hoscode) {
      window.location.href = '/hosp/' + hoscode
    }

  }
}
</script>
